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PROTO J5018H 3/8" Drive 9/16" Deep Socket, 6-Point, Chrome - 3/8" Drive Hand Sockets
PROTO3/8" Drive Hand Sockets

PROTO J5018H 3/8" Drive 9/16" Deep Socket, 6-Point, Chrome

The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5018H, featuring a 9/16" socket size, 6-point deep design, and a Chrome finish. This PROTO-branded socket is not tether capable.

SKU 3G-OTH-319029

Brand
PROTO
Item
J5018H 3/8" Drive 9/16" Deep Socket, 6-Point, Chrome
Part Number
J5018H
Category
3/8" Drive Hand Sockets
Available to Order
Also known as:J5018HPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J5018H
Type
6-Point, Deep, Chrome, Not Tether Capable
Socket Size
9/16 in
Drive Size
3/8 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5018H, featuring a 9/16" socket size, 6-point deep design, and a Chrome finish. This PROTO-branded socket is not tether capable.

Frequently Asked Questions

What is the PROTO J5018H socket used for?

The PROTO J5018H is a 3/8" drive, 9/16" SAE deep socket used for turning hex fasteners in automotive, industrial, and maintenance applications. Its 6-point design reduces fastener rounding, and the chrome finish resists corrosion. 3G Electric supplies this PROTO socket and delivers worldwide.

What are the specifications of the PROTO J5018H socket?

The PROTO J5018H is a 6-point, deep, chrome socket with a 3/8" drive size and 9/16" socket size. It is not tether capable. The chrome finish provides corrosion resistance. 3G Electric sources this PROTO socket for global delivery.

Where to buy the PROTO J5018H socket worldwide?

3G Electric supplies the PROTO J5018H socket worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this 3/8" drive, 9/16" deep chrome socket. We source genuine PROTO tools for global customers.

How to select the correct PROTO socket size?

Select a PROTO socket by matching the drive size (3/8") to your ratchet and the socket size (9/16") to your fastener. Use a 6-point deep socket like the J5018H for recessed or long bolts. 3G Electric provides PROTO sockets and can advise on sizing for your application.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting
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PROTO Products

3G Electric supplies PROTO 3/8" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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